Rest Assured Silk Pocket 1400 Single Mattress
Rest Assured

Rest Assured Silk Pocket 1400 Single Mattress

The Rest Assured Silk Pocket 1400 comes in five UK sizes, from Single up to Super King.

  • Firm feel for a supportive sleep
  • Natural silk, wool & cotton fillings
  • Chemical treatment-free

£357.04

Size: Single. Available at Archers Sleepcentre

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Where can I buy the Rest Assured Silk Pocket 1400 Single Mattress?

Below are the best prices for the Rest Assured Silk Pocket 1400 Mattress in a Single. Available from (9) trusted retailers.

Rest Assured Silk Pocket 1400 Mattress

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Prices last checked:
11th November 2026

Mattress dimensions for the Rest Assured Silk Pocket 1400 Single Mattress

Length: 190cm

Width: 90cm

(3ft x 6ft 3in)

Minimum room size: 2.1m x 2.8m

Mattress details

Mattress Details for the Rest Assured Silk Pocket 1400 Single Mattress

Mattress

Rest Assured Silk Pocket 1400 Mattress

Size

UK Single (3ft x 6ft 3in)

Firmness

Firm

Construction

  • Pocket Spring

Depth (cm)

Layers

Layer Details

Key benefits

Key Benefits of the Rest Assured Silk Pocket 1400 Single Mattress

  • Leaves room for everything else: At 90cm wide, the UK single leaves space for a desk, wardrobe and toy storage in a child's bedroom without the bed taking over the floor.
  • Fits a modest room: We suggest allowing at least 2.1m x 2.8m of floor space, which most box rooms and spare rooms can manage comfortably.
  • Same length as a double: The UK single is 190cm long, the same as the UK small double and UK double, so a growing teenager loses width rather than legroom.
  • Suits a spare room that works as an office: The narrow footprint lets a study keep its desk and chair while still offering a proper bed when someone comes to stay.
  • Simple bedding: Standard single sheets fit, along with a single duvet at 135 x 200cm, which makes kitting out a guest bed or student room straightforward.

Who should buy the Rest Assured Silk Pocket 1400 Single Mattress?

This size suits you if...

You're buying for a child or teenager who sleeps alone, or you're furnishing a spare room, study or first flat where the bed has to share space with a desk or wardrobe. It also suits a loft conversion where only a narrow bed fits under the slope of the ceiling.

Consider another size if...

You sleep with a partner, or you're an adult who spreads out and finds 90cm cramped. The UK small double would suit you better: it is 30cm wider, and we suggest at least 2.4m x 2.8m for it.

FAQ's

Frequently Asked Questions About the UK Single

Can I use the Rest Assured Silk Pocket 1400 UK single on a bunk or mid sleeper bed?

The 90 x 190cm footprint matches standard UK single frames, but raised beds set a maximum mattress depth so the guard rail stays high enough. Rest Assured doesn't publish a depth for this mattress in the details we can see, so check the retailer's specification against your frame maker's limit before ordering.

How much bedroom space do I need for a Silk Pocket 1400 UK single?

We suggest allowing at least 2.1m x 2.8m of floor space. That gives you room to walk round the bed and open drawers or a wardrobe. If you're fitting two single beds for siblings or guests, measure the room carefully and leave a clear walkway between them.

UK single or UK small double Silk Pocket 1400 for a teenager?

Both are 190cm long, so the choice comes down to width. The UK single is 30cm narrower, which keeps more floor free for a desk. If your teenager is broad or sprawls, the UK small double gives them more room, although we suggest at least 2.4m x 2.8m of space for it.

Is a UK single Silk Pocket 1400 long enough for a tall adult?

At 190cm, the UK single is the same length as the UK small double and UK double. Only the UK king and UK super king are longer, by 10cm, and both are a lot wider too. If you're tall and sleep alone, a single can still work, but check you'll fit at 6ft 3in.

Will a Silk Pocket 1400 UK single fit in a loft conversion?

Often, yes. At 3ft wide, the UK single can sit lengthways under a sloping ceiling while leaving the taller part of the room free for standing and storage. Measure the usable headroom along the wall where the bed will go, so whoever sleeps there can sit up without hitting the slope.